Shape : appears like the mythical Phoenix, and speaks with a childish voice 

Rank : Marquis of Hell. He governs 20 Legions of Spirits 

Origin : The monster calls phoenix is a mythical bird renowned in ancient times for being immortal. It was said to resemble an eagle with red and gold feathers and a star on its forehead. The phoenix was probably demonized by the Church. 

Magic : He knows everything aboutsciences and poetry. One of the 72 spirits of Salomon 

Source: The Goetia, Lemegeton, Johann Wier’s Pseudomanarchia Daemonum